about optimization

Hello all, i wrote script with optimize function. Part of script is below. But after i clicked train button this result appeared "Selected p1[5]=0.000 => 0.95". I tnink 0.000 is the one sample of range(0.00001->0.00003). How to fully appear 0.000?

set(PARAMETERS);
var Shinjuur1 = optimize(0.00002,0.00001,0.00003,0.000002);

Optimize parameters should be in a normal number range, like 0.1 to 1000, since they are stored in text files. 0.000002 is no good parameter value. Multiply them with a factor so that they can be stored with not more than 3 decimals.

thank you